CAT1022WI-25
- Mfr.Part #
- CAT1022WI-25
- Manufacturer
- Catalyst Semiconductor Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8SOIC
- Stock
- 44,245
- In Stock :
- 44,245
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- Manufacturer :
- Catalyst Semiconductor Inc.
- Product Category :
- Supervisors
- Terminal Form :
- Gull wing
- Output :
- Open Drain or Open Collector
- Terminal Position :
- Dual
- Number of Channels :
- 1
- Factory Lead Time :
- 6 Weeks
- Published :
- 2007
- Reset :
- Active Low
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Halogen Free :
- Halogen Free
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 2.625V; MANUAL RESET INPUT
- Number of Terminations :
- 8
- Max Supply Current :
- 3mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- CAT1022
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 4.9mm
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Max Supply Voltage :
- 7V
- Type :
- Simple Reset/Power-On Reset
- Lead Free :
- Lead Free
- Max Power Dissipation :
- 1W
- Pin Count :
- 8
- Watchdog Timer :
- No
- Undervoltage Threshold :
- 2.7V
- Number of Voltages Monitored :
- 1
- Min Reset Threshold Voltage :
- 2.55V
- Adjustable Threshold :
- No
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 3.3V
- Reset Timeout :
- 130ms Minimum
- Operating Supply Current :
- 10μA
- Width :
- 3.9mm
- Number of Functions :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Pins :
- 8
- Min Supply Voltage :
- -2V
- Datasheets
- CAT1022WI-25

Supervisors Catalyst Semiconductor Inc. CAT1022WI-25 Overview
The CAT1022WI-25 from Catalyst Semiconductor Inc. is a high-performance, robust IC supervisor, specifically designed for demanding applications requiring monitoring and management of system conditions. This device enhances system reliability through its precise monitoring capabilities, which ensure optimal operation and protection against failures due to improper voltage levels. As a key component in sophisticated electronics, the CAT1022WI-25 plays a critical role in system stability and functionality, making it an indispensable tool for developers looking to improve product performance and safety.
CAT1022WI-25 Features
The CAT1022WI-25 includes several key features that make it an excellent choice for system supervision needs:
- Single monitoring channel for simplified application use.
- Compact 8-SOIC package for ease of integration into existing designs.
- Accurate voltage threshold settings to ensure reliable operation and system protection.
- Low power consumption, enhancing overall system efficiency.
CAT1022WI-25 Applications
- Computing Systems
Utilized in server boards, laptops, and PCs, the CAT1022WI-25 helps in managing power sequences and ensuring the system operates within safe voltage levels, thus preventing damage and data loss.
- Communication Equipment
In routers, switches, and base stations, this IC ensures stable and reliable operation even under fluctuating power conditions, critical for maintaining communication integrity.
- Industrial Controls
This supervisor IC is integral in automation and control systems to monitor and maintain correct operating voltages, crucial for safety and efficiency in industrial environments.
- Portable Devices
For devices such as smartphones and portable media players, the CAT1022WI-25 provides essential voltage supervision to prevent improper functioning due to erratic power supply.
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